From 01fb4218ba209308a793b7e9915964b70b79f2fe Mon Sep 17 00:00:00 2001
From: Rajko Stojadinovic <admin@rajko.info>
Date: Thu, 26 Jul 2018 06:10:17 +0200
Subject: [PATCH] Add ncmContentStorageGetPlaceHolderPath and
 ncmContentStorageCleanupAllPlaceHolder

---
 nx/include/switch/services/ncm.h |  2 +
 nx/source/services/ncm.c         | 69 ++++++++++++++++++++++++++++++++
 2 files changed, 71 insertions(+)

diff --git a/nx/include/switch/services/ncm.h b/nx/include/switch/services/ncm.h
index cd2f9cbd..2ddb42e4 100644
--- a/nx/include/switch/services/ncm.h
+++ b/nx/include/switch/services/ncm.h
@@ -75,6 +75,8 @@ Result ncmContentStorageRegister(NcmContentStorage* cs, const NcmNcaId* register
 Result ncmContentStorageDelete(NcmContentStorage* cs, const NcmNcaId* registeredId);
 Result ncmContentStorageHas(NcmContentStorage* cs, const NcmNcaId* ncaId, bool* out);
 Result ncmContentStorageGetPath(NcmContentStorage* cs, const NcmNcaId* ncaId, char* out, size_t outSize);
+Result ncmContentStorageGetPlaceHolderPath(NcmContentStorage* cs, const NcmNcaId* ncaId, char* out, size_t outSize);
+Result ncmContentStorageCleanupAllPlaceHolder(NcmContentStorage* cs);
 Result ncmContentStorageGetSize(NcmContentStorage* cs, const NcmNcaId* ncaId, u64* out);
 Result ncmContentStorageDisableForcibly(NcmContentStorage* cs);
 Result ncmContentStorageReadContentIdFile(NcmContentStorage* cs, const NcmNcaId* ncaId, u64 offset, void* outBuf, size_t bufSize);
diff --git a/nx/source/services/ncm.c b/nx/source/services/ncm.c
index 584cdf2f..bdf96b00 100644
--- a/nx/source/services/ncm.c
+++ b/nx/source/services/ncm.c
@@ -371,6 +371,75 @@ Result ncmContentStorageGetPath(NcmContentStorage* cs, const NcmNcaId* ncaId, ch
     return rc;
 }
 
+Result ncmContentStorageGetPlaceHolderPath(NcmContentStorage* cs, const NcmNcaId* ncaId, char* out, size_t outSize) {
+    char out_path[FS_MAX_PATH-1] = {0};
+    IpcCommand c;
+    ipcInitialize(&c);
+    ipcAddRecvStatic(&c, out_path, FS_MAX_PATH-1, 0);
+    
+    struct {
+        u64 magic;
+        u64 cmd_id;
+        NcmNcaId nca_id;
+    } *raw;
+    
+    raw = ipcPrepareHeader(&c, sizeof(*raw));
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = 9;
+    memcpy(&raw->nca_id, ncaId, sizeof(NcmNcaId));
+    
+    Result rc = serviceIpcDispatch(&cs->s);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        ipcParse(&r);
+
+        struct {
+            u64 magic;
+            u64 result;
+        } *resp = r.Raw;
+
+        rc = resp->result;
+
+        if (R_SUCCEEDED(rc)) {
+            if (outSize > FS_MAX_PATH-1) outSize = FS_MAX_PATH-1;
+            strncpy(out, out_path, outSize);
+        }
+    }
+    
+    return rc;
+}
+
+Result ncmContentStorageCleanupAllPlaceHolder(NcmContentStorage* cs) {
+    IpcCommand c;
+    ipcInitialize(&c);
+    
+    struct {
+        u64 magic;
+        u64 cmd_id;
+    } *raw;
+    
+    raw = ipcPrepareHeader(&c, sizeof(*raw));
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = 10;
+    
+    Result rc = serviceIpcDispatch(&cs->s);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        ipcParse(&r);
+
+        struct {
+            u64 magic;
+            u64 result;
+        } *resp = r.Raw;
+
+        rc = resp->result;
+    }
+    
+    return rc;
+}
+
 Result ncmContentStorageGetSize(NcmContentStorage* cs, const NcmNcaId* ncaId, u64* out) {
     IpcCommand c;
     ipcInitialize(&c);